
Current Issue: <JZUS-B>
Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology)
ISSNs 1673-1581 (Print); 1862-1783 (Online); CN 33-1356/Q; started in 2005,Monthly.
JZUS-B is an international "Biomedicine & Biotechnology" reviewed-Journal indexed by SCI-E, MEDLINE, PMC, BA, BIOSIS Previews, JST, ZR, CA, SA, AJ, ZM, CABI, CSA, etc., and supported by the National Natural Science Foundation of China. It mainly covers research in Biomedicine, Biochemistry and Biotechnology, etc.
Impact factor: 1.099 (2011), 1.108 (2012), 1.293 (2013), 1.278 (2014), 1.303 (2015), 1.676 (2016), 1.815 (2017), 1.879 (2018).
Journal of Zhejiang University-SCIENCE B
ISSN 1673-1581(Print), 1862-1783(Online), Monthly
2020 Vol.21 No.11 P.841-920
Reviews
Review: Hydrogen agronomy: research progress and prospects
Yue-qiao Wang, Yu-hao Liu, Shu Wang, Hong-mei Du, Wen-biao Shen
DOI: 10.1631/jzus.B2000386 Downloaded: 8486 Clicked: 13449 Cited: 0 Commented: 0(p.841-855) <Full Text> <PPT> 6737
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Review: Application of antigenic biomarkers for Mycobacterium tuberculosis
Elba Rodríguez-Hernández, Laura Itzel Quintas-Granados, Susana Flores-Villalva, Jorge Germinal Cantó-Alarcón, Feliciano Milián-Suazo
DOI: 10.1631/jzus.B2000325 Downloaded: 4017 Clicked: 8633 Cited: 0 Commented: 0(p.856-870) <Full Text> <PPT> 2767
关键词组:
Dan Yu, Jin Wang, Ke-jia Qian, Jing Yu, Hui-yong Zhu
DOI: 10.1631/jzus.B2000355 Downloaded: 5797 Clicked: 7168 Cited: 0 Commented: 0(p.871-884) <Full Text> <PPT> 3367
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Articles
Ting Chen, Fan Tong, Xiao-yu Wu, Ling Zhu, Qiu-zi Yi, Jing Zheng, Ru-lai Yang, Zheng-yan Zhao, Xiao-hui Cang, Qiang Shu, Ping-ping Jiang
DOI: 10.1631/jzus.B2000339 Downloaded: 4737 Clicked: 6546 Cited: 0 Commented: 0(p.885-896) <Full Text> <PPT> 3086
创新点:本文从分子功能和结构的角度阐述6个新位点对蛋白和细胞功能的不同影响.
方法:通过体外构建突变载体建立各突变的过表达细胞系,检测各细胞系脂肪酸代谢能力、线粒体呼吸链功能、线粒体产三磷酸腺苷(ATP)能力、活性氧(ROS)和凋亡水平.同时检测了新发突变对蛋白二聚体稳定性的影响并用分子动力学模拟了突变蛋白构像的改变.
结论:突变(c.541C>T、c.863T>G、c.895A>G、c.1238T>C、c.1276G>A和c.1505T>A)过表达细胞系均表现出脂肪酸代谢障碍,线粒体呼吸链功能障碍,ATP产生水平下降和线粒体ROS水平上升.在无糖条件下,各细胞系的凋亡水平上升.各突变影响了极长链酰基辅酶A脱氢酶(VLCAD)蛋白二聚体的稳定性,分子动力学模拟预测每个突变均会导致VLCAD蛋白结构的发生重要构象变化.
关键词组:
Si-jun Wu, Ping Qiu, Pian Li, Zheng Li, Wen-long Li
DOI: 10.1631/jzus.B2000417 Downloaded: 4393 Clicked: 6571 Cited: 0 Commented: 0(p.897-910) <Full Text> <PPT> 2900
创新点:通过将密度差异变量引入模型校正集中的方法,建立了一种稳健性更好的原辅料多组分定量校正模型.
方法:利用15批样品建立包含密度效应和未包含密度效应的偏最小二乘回归校正模型,并利用模型对3个未知批次样品进行终点监测.同时,使用主成分分析-移动块标准偏差算法对3批样品混合终点进行定性判别.分别使用基于近红外光谱技术的定性、定量分析方法,实现对大黄苏打片混合终点进行准确监测的目的.
结论:粉体密度效应对模型预测性能的提高起到了重要作用.与普通模型相比,本研究所开发的压力不敏感模型展示了更加稳健的预测性能,这种稳健建模策略具有一定的推广应用前景.
关键词组:
Xiao-hong Wu, Jing-wen Fang, Yin-qiong Huang, Xue-feng Bai, Yong Zhuang, Xiao-yu Chen, Xia-hong Lin
DOI: 10.1631/jzus.B2000225 Downloaded: 4201 Clicked: 6374 Cited: 0 Commented: 0(p.911-920) <Full Text> <PPT> 2797
创新点:在进行糖尿病眼底检查的同时进行糖尿病周围神经病变的筛查,可以提高糖尿病周围神经病变的筛查效率.
方法:本文选择2型糖尿病患者无合并周围神经病变、2型糖尿病合并周围神经病变和健康对照组为研究对象,应用光学相干断层成像技术测定视盘区四个象限和整体平均RNFL厚度并进行比较,评估视盘区RNFL厚度对糖尿病周围神经病变的诊断价值.
结论:视盘区RNFL厚度可以作为糖尿病周围神经病变的一种诊断手段.
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